With Bannon exiled by Trump, what happens to the candidates he backed?

Steve Bannon hoped to parlay Trump’s victory in 2016 into a nationwide insurgency against the Republican establishment, backing a slate of primary challengers to sitting senators. But his guerrilla campaign lost a crucial battle in Alabama, and now seems to have collapsed entirely, as Trump has disavowed him in the wake of the “Fire and Fury” book. What happens now to the candidates he was backing?